feat: pass env variables to container

[yannforget]

Add a way to pass env variables to containers through workspace.yaml.

Changes

Parse env section in workspace.yaml and add the env variables to the local workspace config.

Might be better to pass env variables through an argument of openhexa pipelines run instead? Or fetch these values automatically in the SDK instead of requiring the user to write down these env variables?

This allows to do things such as:

• Using connections from remote workspace in local runs
• Reading & writing datasets from remote workspace in local runs
• Reading & writing to workspace database in local runs
• Potentially also do all that in CI/CD pipelines to test pipelines before deployment

Screenshots / screencast

workspace.yaml:

Reading and writing remote datasets:

[yolanfery]

Might be better to pass env variables through an argument of openhexa pipelines run instead? Or fetch these values automatically in the SDK instead of requiring the user to write down these env variables?

Might be yes, but we can definitely start with this

[yolanfery]

Cool stuff, nice !